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    • 7. 发明申请
    • METHOD OF PREPARING ORGANIC SOLVENT DISPERSION SOLUTION FOR CONDUCTIVE POLYMER USING IONIC POLYMER LIQUID AND CONDUCTIVE POLYMER PREPARED THEREBY
    • 使用离子聚合物液体和导电聚合物制备导电聚合物的有机溶剂分散溶液的制备方法
    • WO2010041876A3
    • 2010-07-29
    • PCT/KR2009005743
    • 2009-10-08
    • SUH KWANG SUCKKIM JONG EUNKIM TAE YOUNGLEE TAE HEE
    • SUH KWANG SUCKKIM JONG EUNKIM TAE YOUNGLEE TAE HEE
    • C08G61/12
    • C08G61/126C08G2261/3223C08L33/14C08L39/04C08L65/00Y02P20/542C08L33/00C08L2666/10
    • The present invention relates to a method for preparing a conductive polymer using an ionic polymer liquid that is easily dispersed in an organic solvent and has excellent electrical conductivity of approximately 20 S/cm, and more specifically to a method wherein, after the ionic polymer liquid and a monomer used for a conductive polymer synthesis are first mixed to prepare an aqueous conductive polymer, instead of using the method wherein a conductive polymer that is dispersed in an organic solvent is prepared by ion exchange, the ionic polymer liquid is subject to ion exchange in advance so that it is dissolved into an organic solvent, and then is used as a polymerization dispersion agent to synthesize a conductive polymer that is dispersed in an organic solvent. In addition, the present invention relates to a method wherein a synthesis is allowed to take place in an organic solvent during the synthesis of the conductive polymer so that the conductive polymer synthesized may be dispersed in a uniform and stable way in the organic solvent. The conductive polymer prepared according to the present invention has very excellent dispersion properties in an organic solvent, a simple process of preparation, and high electrical conductivity at about 20 S/cm. Therefore, the present invention can be applied in a number oapplied material fields requiring dispersion in an organic solvent wherein applications of the water-dispersed conductive polymers of the prior art have been limited.
    • 本发明涉及使用容易分散在有机溶剂中并具有大约20S / cm的优异导电率的离子聚合物液体制备导电聚合物的方法,更具体地涉及一种方法,其中在离子聚合物液体 首先将用于导电聚合物合成的单体混合以制备水性导电聚合物,而不是使用通过离子交换制备分散在有机溶剂中的导电聚合物的方法,离子聚合物液体进行离子交换 预先将其溶解在有机溶剂中,然后用作聚合分散剂以合成分散在有机溶剂中的导电聚合物。 此外,本发明涉及一种其中在导电聚合物的合成期间允许在有机溶剂中进行合成使得所合成的导电聚合物可以以均匀且稳定的方式分散在有机溶剂中的方法。 根据本发明制备的导电聚合物在有机溶剂中具有非常优异的分散性能,简单的制备方法和约20S / cm的高电导率。 因此,本发明可以应用于需要在有机溶剂中分散的多种施涂材料领域,其中现有技术的水分散导电聚合物的应用受到限制。
    • 10. 发明申请
    • REFRIGERATOR
    • 冰箱
    • WO2009096651A1
    • 2009-08-06
    • PCT/KR2008/005786
    • 2008-10-01
    • LG ELECTRONICS INC.PARK, Hong-HeeLEE, Tae-HeeOH, Joon-HwanKIM, Young-JinLEE, Ho-Youn
    • PARK, Hong-HeeLEE, Tae-HeeOH, Joon-HwanKIM, Young-JinLEE, Ho-Youn
    • F25D11/00
    • F25D17/065F25C1/08F25C2400/10F25D2317/062F25D2317/0665
    • Provided is a refrigerator configured to improve the structure of an ice-making chamber provided to a refrigerator door, thereby efficiently supplying cool air into the ice-making chamber. The refrigerator includes a main body including a storage chamber, a refrigerator door rotatably coupled to the main body, an ice-making device provided to the refrigerator door and configured to make ice, an ice-making unit provided to the ice-making device and including a cool air introduction part, a freezing core vertically arranged in the ice-making unit and cooled by cool air, and an ice tray configured to receive at least one portion of the freezing core therein, wherein the cool air introduction part is provided on an upper side of the freezing core. Cool air is efficiently introduced into the ice-making chamber, thereby increasing the amount of ice made.
    • 提供一种冰箱,其被配置为改善设置在冰箱门上的制冰室的结构,从而有效地将冷空气供给到制冰室。 冰箱包括主体,其包括存储室,可旋转地连接到主体的冰箱门,设置到冰箱门并构造成制冰的制冰装置,提供给制冰装置的制冰单元和 包括冷空气引入部分,垂直地布置在制冰单元中并由冷空气冷却的冷冻芯,以及构造成在其中容纳冷冻芯的至少一部分的冰托,其中所述冷空气引入部分设置在 冷冻核心的上侧。 冷空气被有效地引入制冰室,从而增加制冰量。